ES2967960B2 - Dispositivo de control de voltaje y desconexión de módulos fotovoltaicos para string - Google Patents

Dispositivo de control de voltaje y desconexión de módulos fotovoltaicos para string

Info

Publication number
ES2967960B2
ES2967960B2 ES202330930A ES202330930A ES2967960B2 ES 2967960 B2 ES2967960 B2 ES 2967960B2 ES 202330930 A ES202330930 A ES 202330930A ES 202330930 A ES202330930 A ES 202330930A ES 2967960 B2 ES2967960 B2 ES 2967960B2
Authority
ES
Spain
Prior art keywords
strings
voltage control
photovoltaic modules
disconnection device
disconnection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES202330930A
Other languages
English (en)
Other versions
ES2967960A1 (es
Inventor
Cacho Ernesto López
Gil Héctor Erdociain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Energias Renovables Erin S L
Original Assignee
Energias Renovables Erin S L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Energias Renovables Erin S L filed Critical Energias Renovables Erin S L
Priority to ES202330930A priority Critical patent/ES2967960B2/es
Publication of ES2967960A1 publication Critical patent/ES2967960A1/es
Priority to PCT/ES2024/070687 priority patent/WO2025104357A1/es
Application granted granted Critical
Publication of ES2967960B2 publication Critical patent/ES2967960B2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/058—Safety, monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/001—Hot plugging or unplugging of load or power modules to or from power distribution networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/04—Constant-current supply systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
ES202330930A 2023-11-13 2023-11-13 Dispositivo de control de voltaje y desconexión de módulos fotovoltaicos para string Active ES2967960B2 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES202330930A ES2967960B2 (es) 2023-11-13 2023-11-13 Dispositivo de control de voltaje y desconexión de módulos fotovoltaicos para string
PCT/ES2024/070687 WO2025104357A1 (es) 2023-11-13 2024-11-05 Dispositivo de control de voltaje y desconexión de módulos fotovoltaicos para string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202330930A ES2967960B2 (es) 2023-11-13 2023-11-13 Dispositivo de control de voltaje y desconexión de módulos fotovoltaicos para string

Publications (2)

Publication Number Publication Date
ES2967960A1 ES2967960A1 (es) 2024-05-06
ES2967960B2 true ES2967960B2 (es) 2026-01-15

Family

ID=90922807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202330930A Active ES2967960B2 (es) 2023-11-13 2023-11-13 Dispositivo de control de voltaje y desconexión de módulos fotovoltaicos para string

Country Status (2)

Country Link
ES (1) ES2967960B2 (es)
WO (1) WO2025104357A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009120B4 (de) * 2010-02-24 2011-09-01 Adensis Gmbh Photovoltaikgenerator
DE102010017746A1 (de) * 2010-05-03 2011-11-03 Sma Solar Technology Ag Verfahren zur Begrenzung der Generatorspannung einer photovoltaischen Anlage im Gefahrenfall und photovoltaische Anlage
US10673222B2 (en) * 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
GB2498791A (en) * 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
DE102013101314A1 (de) * 2013-02-11 2014-08-14 Phoenix Contact Gmbh & Co. Kg Sichere Photovoltaik-Anlage
US10992255B2 (en) * 2014-10-28 2021-04-27 Sunpower Corporation Photovoltaic module or array shutdown
EP3252909B1 (en) * 2016-05-25 2020-01-01 Solaredge Technologies Ltd. Photovoltaic power device and wiring
US11569683B2 (en) * 2017-05-31 2023-01-31 Solaredge Technologies Ltd. Circuit for a power device and graphical user interface
EP4096039A1 (en) * 2019-01-15 2022-11-30 SolarEdge Technologies Ltd. Safety switch for photovoltaic systems
CN111565020A (zh) * 2019-02-14 2020-08-21 阳光电源股份有限公司 一种组件限压方法及其应用装置和系统

Also Published As

Publication number Publication date
ES2967960A1 (es) 2024-05-06
WO2025104357A1 (es) 2025-05-22

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